M.E.
OK, not that I a disagree at all with the great advice you are getting about local parks and locations...but the 1st b-day is really a celebration about you and hubby for a successful first year-baby won't remember a thing. But if there are 50 people in Chico, and just you guys here-why not ask the friends/fam up there to set up a bbq/potluck in one of the nice parks up in Chico-and you guys travel to them, and just arrive at the party they set up-and be the guests of honor-rather than the ones doing all the work. Just a thought!